By Park Si-sooPopular actor Jung Joon-ho, 50, is set to become a father again. His wife Lee Ha-jung, 40, a cable network news presenter, is pregnant with their second child, according to Jung's aides She is said to be in the 17th week of pregnancy and expected to give birth in the summer. The couple's son, Jung Dong-wook, was born in 2014. Jung stars in the popular JTBC drama "SKY Castle."